Microsoft[.]Extensions[.]Primitives[.]dll

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General

Target

Microsoft.Extensions.Primitives.dll
Size

38KB
MD5

f1dc305b279d844d3bf7c22a0ac4ded9
SHA1

65d36c828a0c497b5acd02c33ec5b1f8f6857baa
SHA256

5cd1d5c39b226ab4cc310d34f4f750803eccad0d22aa727dd9c24e592484d6fb
SHA512

ffd7a2bb2b23c17ab34505dba74acb04cc0b9cf0875400d6457511dd68f675458137071201430ef412fad426efee1d39da18533e7c8e472d92475bc4a9354ae3
SSDEEP

768:QJ+wHl7tqTFj3HdiQVZyhZJ0zGOP0/WmmM3kuiWwZ1wDvd1z:QJ+w9tK39BDyhZuzGOP0/zmikuiWwD6P

Score

1^/10

Malware Config

Signatures

Files

Microsoft.Extensions.Primitives.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:df
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/12/2020, 21:31

Not After

02/12/2021, 21:31

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

95:b1:df:46:bd:db:c6:06:1f:41:4f:36:37:0f:6d:7e:f9:cf:3b:4f:fb:6f:b0:f0:22:89:bc:73:a0:ed:1d:05
Signer

Actual PE Digest

95:b1:df:46:bd:db:c6:06:1f:41:4f:36:37:0f:6d:7e:f9:cf:3b:4f:fb:6f:b0:f0:22:89:bc:73:a0:ed:1d:05

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

/_/artifacts/obj/Microsoft.Extensions.Primitives/netcoreapp3.0-Release/Microsoft.Extensions.Primitives.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 27KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

dae02f32a21e03ce65412f6e56942daa

Code Sign

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:dfCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

95:b1:df:46:bd:db:c6:06:1f:41:4f:36:37:0f:6d:7e:f9:cf:3b:4f:fb:6f:b0:f0:22:89:bc:73:a0:ed:1d:05Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

mscoree

Sections

.text Size: 27KB - Virtual size: 26KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

33:00:00:01:df:6b:f0:2e:92:a7:4a:b4:d0:00:00:00:00:01:df
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

95:b1:df:46:bd:db:c6:06:1f:41:4f:36:37:0f:6d:7e:f9:cf:3b:4f:fb:6f:b0:f0:22:89:bc:73:a0:ed:1d:05
Signer

.text
Size: 27KB - Virtual size: 26KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B